noun, feminine/ˈkuka/plural: cucas
chufa, earth almond, Cyperus esculentus; caterpillar; cockroach; woman who likes to gamble; penis
“mala cuca” — evil person
Synonyms: alcatufa, chufa, oruga, cucaracha, amigo, badajo, bicho, cabeza de papa
Onomatopoeic.